Roidmude 057 is a Low Class Bat-Type Roidmude serving as a subordinate of Roidmude 089 and a supporting antagonist in Shuriken Sentai Ninninger Vs. Kamen Rider Drive Spring Vacation One-Hour Combining Special.
Roidmude 057 was sent along with Roidmude 016 by Roidmude 089 to attack Kamen Rider Drive while the Ninningers fought against Yokai Buruburu. After 089 received his Spider Viral Core, Kyuemon Izayoi used his mallet to enlarge 057 and 016.
057 captured Drive but the Ninningers summoned their Otomo Nin and formed Shurikenjin to free Drive. They then mecha transformed their mecho into Shurikenjin UFO and destroyed the two giant Roidmudes with Shurikenjin: UFO Big Bang!.